You have a sugar solution (solution a) with concentration x. you pour one-fourth of this solution

into a beaker, and add an equivalent volume of water (solution b).

a) what is the ratio of sugar in solutions a and b?

b) compare the volumes of soutions a and b.

c) what is the ratio of the concentrations of sugar in solutions a and b?

if you're asking what comes out, it's steam.

28528289 29823282 8298232 39858

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.